In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from BG to PDX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bulgaria to Portland as you normally would.

What airport do you fly into for flights to Portland from Bulgaria?

Portland (PDX) is the airport you will fly into if you book a flight from Bulgaria to Portland. It is only a 6.0 mi journey from Portland (PDX) to Portland’s city center.

Can I find deals for flights from Bulgaria to Portland that include hotel bookings?

Yes. In addition to deals on Bulgaria to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Bulgaria to Portland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bulgaria to Portland.

Can I find deals for business class flights from Bulgaria to Portland?

Yes. Cheapflights offers flight deals from Bulgaria to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$462+ Flights from Bulgaria to Portland

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1. Tell us where you want to go

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Cheap flight deals from Bulgaria to Portland

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars

Provider with most accurate pricing for Sofia-Portland flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sofia-Portland flights.

Search Deals

Find flight deals from Bulgaria to Portland

Cheapest flights from Bulgaria to Portland
Explore the most affordable flight options available from Bulgaria to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

Fri 1/237:00 am

SOF

PDX

1 stop14h 25m

Multiple Airlines

Wed 1/287:00 am

PDX

SOF

2 stops21h 05m

Multiple Airlines

Deal found 1/13

$813

Fri 1/237:00 am

SOF

PDX

1 stop14h 25m

KLM

Wed 1/281:25 pm

PDX

SOF

1 stop14h 40m

KLM

Deal found 1/13

$814

Fri 1/237:00 am

SOF

PDX

2 stops23h 25m

Air France

Wed 1/287:00 am

PDX

SOF

2 stops21h 05m

Air France

Deal found 1/14

$1,063

Fri 1/236:05 am

SOF

PDX

2 stops22h 25m

Lufthansa

Wed 1/287:45 am

PDX

SOF

2 stops29h 00m

Lufthansa

Deal found 1/12

$1,194

Fri 1/237:55 am

SOF

PDX

2 stops23h 54m

United Airlines

Wed 1/281:24 pm

PDX

SOF

3 stops18h 56m

United Airlines

Deal found 1/13

$1,298

Last-minute flights from Bulgaria to Portland
Discover last-minute flight deals from Bulgaria to Portland. Data last updated January 14, 2026 and is based on user searches.

Fri 1/237:00 am

SOF

PDX

1 stop14h 25m

Multiple Airlines

Wed 1/287:00 am

PDX

SOF

2 stops21h 05m

Multiple Airlines

Deal found 1/13

$813

Fri 1/237:00 am

SOF

PDX

1 stop14h 25m

KLM

Wed 1/281:25 pm

PDX

SOF

1 stop14h 40m

KLM

Deal found 1/13

$814

Fri 1/237:00 am

SOF

PDX

2 stops23h 25m

Air France

Wed 1/287:00 am

PDX

SOF

2 stops21h 05m

Air France

Deal found 1/14

$1,063

Fri 1/236:05 am

SOF

PDX

2 stops22h 25m

Lufthansa

Wed 1/287:45 am

PDX

SOF

2 stops29h 00m

Lufthansa

Deal found 1/12

$1,194

Fri 1/237:55 am

SOF

PDX

2 stops23h 54m

United Airlines

Wed 1/281:24 pm

PDX

SOF

3 stops18h 56m

United Airlines

Deal found 1/13

$1,298

One-way flights from Bulgaria to Portland
Search for one-way flight options from Bulgaria to Portland. Find affordable one-way fares based on user searches. Data last updated January 14, 2026.

Thu 2/125:45 am

SOF

PDX

3 stops49h 38m

Multiple Airlines

Deal found 1/14

$462

Fri 2/206:35 pm

SOF

PDX

3 stops32h 15m

Multiple Airlines

Deal found 1/13

$688

Fri 2/207:00 am

SOF

PDX

1 stop14h 25m

KLM

Deal found 1/13

$908

Fly from

Fly to

Route

Depart

Return

Price

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Thu 2/12

5:45 am-9:23 pm

3 stops49h 38m

$462

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 2/20

6:35 pm-4:50 pm

3 stops32h 15m

$688

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 2/20

7:00 am-11:25 am

1 stop14h 25m

$908

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Best time to book a flight from Bulgaria to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Bulgaria with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bulgaria to Portland

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portland

Get a feel of what it's like to fly with KLM and United Airlines from Bulgaria to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,439 reviews

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

KLM

7.7

Good

1,439 reviews

KLM

7.7

Good

1,439 reviews

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

United Airlines

7.4

Good

9,159 reviews

KLM

7.7

Good

1,439 reviews

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

What airport do you fly into for flights to Portland from Bulgaria?
Portland (PDX) is the airport you will fly into if you book a flight from Bulgaria to Portland. It is only a 6.0 mi journey from Portland (PDX) to Portland’s city center.
Can I find deals for flights from Bulgaria to Portland that include hotel bookings?
Yes. In addition to deals on Bulgaria to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bulgaria to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bulgaria to Portland.
Can I find deals for business class flights from Bulgaria to Portland?
Yes. Cheapflights offers flight deals from Bulgaria to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Bulgaria to Portland

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$784	Average$1,072	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$834	Average$948	FlexibilityNo cancel fee	On-time69%

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$462+ Cheap flights from Bulgaria to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bulgaria to Portland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Bulgaria to Portland

Keep the following information in mind while searching for Bulgaria to Portland flight deals. Data was last updated January 14, 2026.

Most accurate provider

Most trusted provider

Find flight deals from Bulgaria to Portland

Cheapest flights from Bulgaria to PortlandExplore the most affordable flight options available from Bulgaria to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

Explore the most affordable flight options available from Bulgaria to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bulgaria to Portland that are best for you.

Best time to book a flight from Bulgaria to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Bulgaria with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bulgaria to Portland

Reviews of airlines servicing Portland

Get a feel of what it's like to fly with KLM and United Airlines from Bulgaria to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Portland from Bulgaria?

Can I find deals for flights from Bulgaria to Portland that include hotel bookings?

How can I find direct flights from Bulgaria to Portland?

Can I find deals for business class flights from Bulgaria to Portland?

Traveling to a place near Portland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bulgaria to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Bulgaria to Portland

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Travel Smart

Cheapest flights from Bulgaria to Portland
Explore the most affordable flight options available from Bulgaria to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.